1/* $NetBSD: wsmousevar.h,v 1.12 2021/09/28 06:14:27 nia Exp $ */
2
3/*
4 * Copyright (c) 1996, 1997 Christopher G. Demetriou.  All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 *    must display the following acknowledgement:
16 *      This product includes software developed by Christopher G. Demetriou
17 *	for the NetBSD Project.
18 * 4. The name of the author may not be used to endorse or promote products
19 *    derived from this software without specific prior written permission
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 */
32
33/*
34 * WSMOUSE interfaces.
35 */
36
37/*
38 * Mouse access functions (must be provided by all mice).
39 *
40 * There is a "void *" cookie provided by the mouse driver associated
41 * with these functions, which is passed to them when they are invoked.
42 */
43struct wsmouse_accessops {
44	int	(*enable)(void *);
45	int	(*ioctl)(void *, u_long, void *, int, struct lwp *);
46	void	(*disable)(void *);
47};
48
49/*
50 * Attachment information provided by wsmousedev devices when attaching
51 * wsmouse units.
52 */
53struct wsmousedev_attach_args {
54	const struct wsmouse_accessops *accessops;	/* access ops */
55	void	*accesscookie;				/* access cookie */
56};
57
58#include "locators.h"
59
60#define	wsmousedevcf_mux	cf_loc[WSMOUSEDEVCF_MUX]
61
62/*
63 * Autoconfiguration helper functions.
64 */
65int	wsmousedevprint(void *, const char *);
66
67/*
68 * Callbacks from the mouse driver to the wsmouse interface driver.
69 */
70#define WSMOUSE_INPUT_DELTA		0
71#define WSMOUSE_INPUT_ABSOLUTE_X	(1<<0)
72#define WSMOUSE_INPUT_ABSOLUTE_Y	(1<<1)
73#define WSMOUSE_INPUT_ABSOLUTE_Z	(1<<2)
74#define WSMOUSE_INPUT_ABSOLUTE_W	(1<<3)
75void	wsmouse_input(device_t, u_int, int, int, int, int, u_int);
76#define WSMOUSE_DEFAULT_SCROLL_DIST	(12)
77void	wsmouse_precision_scroll(device_t, int, int);
78